A Combination of Pre- and Postprocessing Techniques to Enhance Self-Paced BCIs
Figure 6
An example of comparison between biased and debiased classification output in detecting the onset of the movement: (1) IC intervals, (2) dashed line: biased classification output and straight line: debiased output. (3) Detected onsets using debiased output and (4) detected onsets using biased output. ((a) the case that debiasing improves the performance by decreasing FP detections, (b) the case that debiasing decreases the TPR).
